LT3149524T - Ultratrumpųjų lazerio impulsų erdvinės rekombinacijos naudojant difrakcinį elementą sistema - Google Patents

Ultratrumpųjų lazerio impulsų erdvinės rekombinacijos naudojant difrakcinį elementą sistema

Info

Publication number
LT3149524T
LT3149524T LTEP15725589.4T LT15725589T LT3149524T LT 3149524 T LT3149524 T LT 3149524T LT 15725589 T LT15725589 T LT 15725589T LT 3149524 T LT3149524 T LT 3149524T
Authority
LT
Lithuania
Prior art keywords
laser pulses
diffractive element
ultrashort laser
spatial recombination
recombination
Prior art date
Application number
LTEP15725589.4T
Other languages
English (en)
Lithuanian (lt)
Inventor
Jérōme BOURDERIONNET
Arnaud Brignon
Original Assignee
Thales
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales filed Critical Thales
Publication of LT3149524T publication Critical patent/LT3149524T/lt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
    • H01S3/0823—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/0826—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lasers (AREA)
LTEP15725589.4T 2014-05-28 2015-05-26 Ultratrumpųjų lazerio impulsų erdvinės rekombinacijos naudojant difrakcinį elementą sistema LT3149524T (lt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1401219A FR3021760B1 (fr) 2014-05-28 2014-05-28 Systeme de recombinaison spatiale d'impulsions laser ultra-breves par un element diffractif
PCT/EP2015/061536 WO2015181137A1 (fr) 2014-05-28 2015-05-26 Systeme de recombinaison spatiale d'impulsions laser ultra-breves par un element diffractif

Publications (1)

Publication Number Publication Date
LT3149524T true LT3149524T (lt) 2021-06-25

Family

ID=51610151

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP15725589.4T LT3149524T (lt) 2014-05-28 2015-05-26 Ultratrumpųjų lazerio impulsų erdvinės rekombinacijos naudojant difrakcinį elementą sistema

Country Status (11)

Country Link
US (1) US10126559B2 (fr)
EP (1) EP3149524B1 (fr)
JP (1) JP6577492B2 (fr)
KR (1) KR102342129B1 (fr)
CN (1) CN106662752B (fr)
DK (1) DK3149524T3 (fr)
FR (1) FR3021760B1 (fr)
HU (1) HUE054668T2 (fr)
IL (1) IL249157B (fr)
LT (1) LT3149524T (fr)
WO (1) WO2015181137A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10444526B2 (en) * 2016-08-01 2019-10-15 The Regents Of The University Of California Optical pulse combiner comprising diffractive optical elements
CN109346849B (zh) * 2018-09-06 2021-01-08 中国科学院国家空间科学中心 一种产生毫米波贝塞尔波束的装置
CN112558314B (zh) * 2020-12-01 2022-10-25 中国空间技术研究院 激光阵列分束器和光栅设计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948353B4 (de) * 1999-10-07 2012-08-30 Universität Stuttgart Institut für Strahlwerkzeuge Laserstrahlungsquelle und Verfahren zum Erzeugen eines kohärenten Gesamtlaserstrahlungsfeldes
US8179594B1 (en) * 2007-06-29 2012-05-15 Lockheed Martin Corporation Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings
US7924894B2 (en) * 2008-01-18 2011-04-12 Northrop Grumman Systems Corporation Digital piston error control for high-power laser system employing diffractive optical element beam combiner
JP5616714B2 (ja) * 2009-08-07 2014-10-29 ノースロップ グラマン システムズ コーポレーション 全ファイバ合成高出力コヒーレントビーム結合
US20110305256A1 (en) * 2010-03-05 2011-12-15 TeraDiode, Inc. Wavelength beam combining based laser pumps

Also Published As

Publication number Publication date
DK3149524T3 (da) 2021-05-03
CN106662752B (zh) 2019-05-21
EP3149524B1 (fr) 2021-02-17
EP3149524A1 (fr) 2017-04-05
KR20170012446A (ko) 2017-02-02
HUE054668T2 (hu) 2021-09-28
KR102342129B1 (ko) 2021-12-21
US10126559B2 (en) 2018-11-13
IL249157B (en) 2020-10-29
US20170199390A1 (en) 2017-07-13
WO2015181137A1 (fr) 2015-12-03
JP2017518642A (ja) 2017-07-06
JP6577492B2 (ja) 2019-09-18
IL249157A0 (en) 2017-01-31
CN106662752A (zh) 2017-05-10
FR3021760B1 (fr) 2016-07-01
FR3021760A1 (fr) 2015-12-04

Similar Documents

Publication Publication Date Title
EP3020502A4 (fr) Procédé de soudage au laser
IL249699B (en) Herbicides based on piperidinone
PL3023188T3 (pl) Sposób spawania laserowego
LT3202001T (lt) Impulsinis lazeris
GB201418637D0 (en) Laser
GB2525187B (en) Wavelength control of laser diodes
GB201504192D0 (en) A system for propagating messages for purposes of deman response
GB201601326D0 (en) A packaging structures for a laser diode
HK1232212A1 (zh) 環烷基-連接的二雜環衍生物
IL249158B (en) A system for combining a large number of laser sources
HRP20181967T1 (hr) Derivati aminoestera
GB2525634B (en) A method for generating droplets
IL249157A0 (en) A system for spatial recombination of very short laser pulses using a diffractive component
GB201411799D0 (en) A computer-implemented method for providing a warning
HK1215606A1 (zh) 借助於表冠給鐘錶上條的裝置
HK1207039A1 (zh) 種利用 產生鐵路施工防護報警的方法
RS60283B1 (sr) Sistem za sagorevanje za kotao
GB201410701D0 (en) A modelocked laser
GB201410003D0 (en) Laser device
LT3182531T (lt) Ultratrumpųjų lazerinių impulsų generavimo būdas ir lazerinis šaltinis
PL3047936T3 (pl) Sposób ekranowania źródła promieniowania laserowego
TWM490042U (en) Laser projection device structure
IL238660B (en) Method of assembling a primary mirror
GB2528705B (en) Laser System
GB2546088B (en) Cladding a component by laser cladding